package com.zzyl.nursing.service.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.date.LocalDateTimeUtil;
import cn.hutool.core.util.ObjectUtil;
import com.aliyun.iot20180120.Client;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.UserThreadLocal;
import com.zzyl.framework.config.properties.AliIoTConfigProperties;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.Elder;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.domain.FamilyMemberElder;
import com.zzyl.nursing.dto.*;
import com.zzyl.nursing.mapper.ElderMapper;
import com.zzyl.nursing.mapper.FamilyMemberElderMapper;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.zzyl.nursing.service.WechatService;
import com.zzyl.nursing.vo.FamilyElderVo;
import com.zzyl.nursing.vo.FamilyMemberDayVo;
import com.zzyl.nursing.vo.FamilyMemberElderVo;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.time.LocalDate;
import java.time.temporal.ChronoUnit;
import java.util.*;


/**
 * 老人家属Service业务层处理
 *
 * @author ruoyi
 * @date 2024-09-19
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService {
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechatService wechatService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private ElderMapper elderMapper;

    @Autowired
    private FamilyMemberElderMapper familyMemberElderMapper;

    @Autowired
    private Client client;

    @Autowired
    private AliIoTConfigProperties aliIoTConfigProperties;

    static List<String> DEFAULT_NICK_NAME = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝");

    /**
     * 小程序登录
     *
     * @param dto
     * @return
     */
    @Override
    public LoginVo login(UserLoginRequestDto dto) {

        //1.获取openid(调用微信的接口获取) ***
        String openid = wechatService.getOpenid(dto.getCode());

        //2.根据openid查询用户
        LambdaQueryWrapper<FamilyMember> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(FamilyMember::getOpenId, openid);
        FamilyMember familyMember = getOne(queryWrapper);

        //3.判断用户是否存在，用户不存在，就构建用户
        if (ObjectUtil.isEmpty(familyMember)) {
            familyMember = FamilyMember.builder()
                    .openId(openid)
                    .build();
        }

        //4.获取用户的手机号（调用微信的接口获取）***
        String phone = wechatService.getPhone(dto.getPhoneCode());

        //5. 新增或修改用户
        inserOrUpdateFamilyMember(familyMember, phone);

        //6. 把用户的信息封装到token,返回
        Map<String, Object> claims = new HashMap<>();
        claims.put("username", familyMember.getName());
        claims.put("userId", familyMember.getId());
        String token = tokenService.createToken(claims);

        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());

        return loginVo;
    }

    /**
     * 绑定家属
     *
     * @param dto
     */
    @Override
    public void familyAdd(FamilyAddDto dto) {
        //1.通过老人的身份证号查询老人id
        String idCard = dto.getIdCard();
        //从当前线程获取当前用户
        long userId = UserThreadLocal.getUserId();
        //2.判断老人是否存在
        Elder elder = elderMapper.selectOne(new LambdaQueryWrapper<Elder>().eq(Elder::getIdCardNo, idCard));
        //3.不存在，提示：老人不存在，返回
        if (ObjectUtil.isEmpty(elder)) {
            throw new BaseException("当前老人不存在");
        }
        //4.判断当前当用户是否绑定了老人
        LambdaQueryWrapper<FamilyMemberElder> request = new LambdaQueryWrapper<>();
        request.eq(FamilyMemberElder::getFamilyMemberId, userId);
        request.eq(FamilyMemberElder::getElderId, elder.getId());
        FamilyMemberElder familyMemberElder = familyMemberElderMapper.selectOne(request);
        //5.存在，提示：已绑定老人，返回
        if (ObjectUtil.isNotEmpty(familyMemberElder)) {
            throw new BaseException("您已经绑定该老人");
        }
        //6.不存在，构造客户老人对象（elder_id,family_member_id,remark）
        FamilyMemberElder familyElder = new FamilyMemberElder();
        familyElder.setElderId(elder.getId());
        familyElder.setFamilyMemberId(userId);
        familyElder.setRemark(dto.getRemark());
        familyElder.setCreateTime(DateUtils.getNowDate());
        //7.新增
        int i = familyMemberElderMapper.insertFamilyMemberElder(familyElder);
        if (i <= 0) {
            throw new BaseException("绑定失败");
        }
    }

    /**
     * 查询老人家属
     *
     * @return
     */
    @Override
    public List<FamilyElderVo> familyList() {
        //获取当前用户的id
        Long userId = UserThreadLocal.getUserId();
        //获取关联的老人id
        List<FamilyElderVo> familyElderVo = elderMapper.selectElderByElderid(userId);
        return familyElderVo;
    }

    /**
     * 按天统计查询指标数据
     *
     * @param dto
     * @return
     */
    @Override
    public List<FamilyMemberDayVo> queryDeviceDataListByDay(QueryDeviceDataListByDayDto dto) {
        QueryDeviceDataListByDayNew2Dto NewDto = new QueryDeviceDataListByDayNew2Dto();
        NewDto.setIotId(dto.getIotId());
        NewDto.setDatatime(LocalDateTimeUtil.of(dto.getStartTime()).toLocalDate());
        NewDto.setFunctionId(dto.getFunctionId());

        List<FamilyMemberDayVo> list = familyMemberMapper.queryDeviceDataListByDay(NewDto);
        return list;
    }

    /**
     * 按周统计查询指标数据
     *
     * @param dto
     * @return
     */
    @Override
    public List<FamilyMemberDayVo> queryDeviceDataListByWeek(QueryDeviceDataListByDayDto dto) {
        //开始时间，结束时间 参数转换
        QueryDeviceDataListByDayNewDto NewDto = new QueryDeviceDataListByDayNewDto();
        NewDto.setIotId(dto.getIotId());
        NewDto.setStartTime(LocalDateTimeUtil.of(dto.getStartTime()).toLocalDate());
        NewDto.setFunctionId(dto.getFunctionId());
        NewDto.setEndTime(LocalDateTimeUtil.of(dto.getEndTime()).toLocalDate());
        //查询存在的数据
        List<FamilyMemberDayVo> list = familyMemberMapper.queryDeviceDataListByWeek(NewDto);
        //生成日期集合
        List<LocalDate> dateList = new ArrayList<>();
        for (int i = 0; i < 7; i++) {
            //开始时间依次往前一天
            dateList.add(LocalDateTimeUtil.of(dto.getEndTime()).minusDays(i).toLocalDate());
        }
        List<FamilyMemberDayVo> list2 = new ArrayList<>();
        list2.addAll(list);
        //判断当前日期是否在list中，不在，则添加一条数据
        for (LocalDate date : dateList) {
            boolean flag = false;
            for (FamilyMemberDayVo item : list2) {
                if (item.getDateTime().equals(date.toString())) {
                    flag = true;
                    break;
                }
            }
            if (!flag) {
                FamilyMemberDayVo familyMemberDayVo = new FamilyMemberDayVo(date.toString(), 0.0);
                list.add(familyMemberDayVo);
            }
        }
        Collections.sort(list, (o1, o2) -> o1.getDateTime().compareTo(o2.getDateTime()));
        //替换数据
        list.forEach(item -> {
            //将年-月-日转为月.日
            item.setDateTime(item.getDateTime().substring(5).replace("-", "."));
        });
        return list;
    }

    /**
     * 查询探访家人列表
     *
     * @return
     */
    @Override
    public List<FamilyMemberElderVo> familyElderList() {
        //获取当前用户的id
        Long userId = UserThreadLocal.getUserId();
        //返回数据
        List<FamilyMemberElderVo> familyMemberElderlist = familyMemberElderMapper.selectFamilyMemberElderListByUserId(userId);
        return familyMemberElderlist;
    }

    /**
     * 新增或修改用户
     *
     * @param familyMember
     * @param phone
     */
    private void inserOrUpdateFamilyMember(FamilyMember familyMember, String phone) {

        //1. 判断新的手机跟数据库中保存的手机号是否一致
        if (ObjectUtil.notEqual(familyMember.getPhone(), phone)) {
            familyMember.setPhone(phone);
        }

        //2. id是否存在，如存在，就修改
        if (ObjectUtil.isNotEmpty(familyMember.getId())) {
            updateById(familyMember);
            return;
        }

        //3. 不存在，就新增 (拼装用户的昵称：随机字符串+手机号后4位)
        int index = (int) (Math.random() * DEFAULT_NICK_NAME.size());
        String nickName = DEFAULT_NICK_NAME.get(index) + phone.substring(phone.length() - 4);
        familyMember.setName(nickName);
        save(familyMember);

    }

    /**
     * 查询老人家属
     *
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id) {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     *
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember) {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     *
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember) {
        return save(familyMember) ? 1 : 0;
    }

    /**
     * 修改老人家属
     *
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember) {
        return updateById(familyMember) ? 1 : 0;
    }

    /**
     * 批量删除老人家属
     *
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids) {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 删除老人家属信息
     *
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id) {
        return removeById(id) ? 1 : 0;
    }

}
